@article{201712.0176,
	doi = {10.20944/preprints201712.0176.v1},
	url = {https://doi.org/10.20944/preprints201712.0176.v1},
	year = 2017,
	month = {December},
	publisher = {Preprints},
	author = {Koji Ishiguro and Toshikazu Kuranouchi and Yumi Kai and Kenji Katayama},
	title = {Comparison of Anthocyanin and Polyphenolics in Purple Sweetpotato (<em>Ipomoea batatas</em> L.) Grown in Different Locations in Japan},
	journal = {Preprints}
}